Permissible and Impermissible employment

Q: Is it ok for a computer programmer to work for companies like Visa, Master card, American express as a subcontractor? These companies are working to make transactions only.

Q: Is it allowed to work in marts for packaging frozen or dry items which include all sorts of miscallaneous haram halal products like pork meat etc?

Q: I am a bcom graduate. Can I work in Investment banks like Northern trust, BNP paribas?

Q: Is it permissible to play shooting games and post that type of content on YouTube for making money from it?

Q: What is the ruling, and your view regarding working for a software company that engineers software when many of the companies clients (over 66%) are insurance companies.

Q: It seems that most jobs I’m qualified for are somehow indirectly related to the sale of haram items. I’ve seen Muslims working at these places, so I was wondering if I’m just overthinking about these things. The job I was thinking of getting is a stocking job where I may have to put haram products on the shelves of the stores. Is it haram for me to work at such a job?

Q: Please tell me if bank job is halaal in Islam or it is prohibited in Islam because I am working in a bank department but my conscience is not satisfied so please guide me.

Q: Is it permissible for any person living in a non Muslim country to do a job in a department of police.

Q: I am working as an accountant in a liquor company. I struggled to find any work for two years and took this job out of desperation. What should I do?

Q: I have a few friends who go fishing and hire boys to assist them while fishing. The boys prepare the rods for them, ensure that there is enough fishing line on the rod, and place the bait on the rod, etc. At times, these boys also hold the rod and fish when my friends want a break. If they catch any fish, they give it to my friends. Is this permissible?